Summary statistics for reac2016q3 dataset :

by Jean Roth , jroth@nber.org , 6 Apr 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   primaryid |    937,374    1.45e+08    1.35e+08   3.76e+07   1.26e+09
      caseid |    937,374    1.24e+07    783439.4    3758721   1.29e+07
          pt |          0
drug_rec_act |          0

by Jean Roth , jroth@nber.org , 6 Apr 2017